Mathematics, 15.02.2021 22:40, rederisbetter9379
A lottery game is as follows: one should choose 3 numbers out of 10 numbers: 0,1,2,3,4,5,6,7,8,9, where the order does not matter. Then a lottery roll is drawn randomly. If you get one number correct, you win 1 krona. If you get two numbers correct, you win 10 kronor. If you get all three numbers correct, you win 100 kronor. If you have 0 correct you will win nothing. You make to pay 5 kroner for each game. (1) Let X denote the nunber of numbers you choose carrectly. Present probability distribution for variable X with a frequency table. (2p) (2) What is the expected gain / loss for a person playing in this lottery game
Answers: 1
Mathematics, 21.06.2019 19:10, KariSupreme
At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?
Answers: 1
Mathematics, 21.06.2019 23:30, liaholmes8
Walking at a constant rate of 8 kilometers per hour, juan can cross a bridge in 6 minutes. what is the length of the bridge in meters?
Answers: 1
A lottery game is as follows: one should choose 3 numbers out of 10 numbers: 0,1,2,3,4,5,6,7,8,9, wh...
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